ST92E163N4D0 查看數據表（PDF） - STMicroelectronics

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ST92E163N4D0

8/16-BIT FULL SPEED USB MCU FOR COMPOSITE DEVICES WITH 16 ENDPOINTS, 20K ROM, 2K RAM, I2C, SCI, & MFT

STMicroelectronics 

ST92163 - ELECTRICAL CHARACTERISTICS

A/D CONVERTER, EXTERNAL TRIGGER TIMING TABLE

(VDD= 3.0 - 5.5V (1); TA= 0 to 70°C; unless otherwise specified)

Symbol

Parameter

OSCIN divide by OSCIN divide

2;min/max

by 1; min/max

Tlow

Thigh

Text

Tstr

Tlow

Thigh

Text

Tstr

Pulse Width

Pulse Distance

Period/fast Mode

Start Conversion Delay

Core Clock issued by Timing Controller

Pulse Width

Pulse Distance

Period/fast Mode

Start Conversion Delay

Value

min

max

1.5

INTCLK

78+1

INTCLK

0.5

1.5

Unit

ns

ns

µs

INTCLK

ns

ns

µs

ns

(1) 3.0 - 4.0V voltage range is only available on devices with suffix L or V, with different frequency limitatio ns (L: 8 MHz, V: 16 MHz)

A/D CONVERTER. ANALOG PARAMETERS TABLE

(VDD= 3.0 - 5.5V (1); TA= 0 to 70°C; unless otherwise specified)

Parameter

Analog Input Range

Conversion Time Fast/Slow

Sample Time Fast/Slow

Power-up Time

typ (*)

Value

min

VSS

78/138

51.5/87.5

60

max

VDD

Resolution

8

Differential Non Linearity

0.5

1.5

Integral Non Linearity

0.5

1.5

Offset Error

Gain Error

Absolute Accuracy

Input Resistance

Hold Capacitance

0.5

1

0.5

1.5

1

2

1.5

1.92

Unit

(**)

V

INTCLK

INTCLK

µs

bits

LSBs

LSBs

Note

(2)

(4)

(4)

LSBs

(4)

Kohm

(3)

pF

Notes: (*)

(**)

(1)

(2)

(3)

(4)

The values are expected

’LSBs’ , as used here, as

at 25 Celsius degrees

a value of VDD/256

with

VDD=

5V

3.0 - 4.0V voltage range is only available on devices with suffix L or V, with different frequency limitations (L: 8 MHz, V: 16 MHz)

including Sample time

it must be considered as the on-chip series resistance before the sampling capacitor

DNL ERROR= max {[V(i) -V(i-1)] / LSB-1}

INL ERROR= max {[V(i) -V(0)] / LSB-i}

ABSOLUTE ACCURACY= overall max conversion error

217/224

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